linux-kernel - [PATCH 1/2] net:ethernet:cadence: Replace dev_kfree_skb_any by dev_consume_skb

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Thu, 14 Feb 2019 14:41:18 +0800
From:   Huang Zijiang <huang.zijiang@....com.cn>
To:     nicolas.ferre@...rochip.com
Cc:     davem@...emloft.net, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, wang.yi59@....com.cn,
        Huang Zijiang <huang.zijiang@....com.cn>
Subject: [PATCH 1/2] net:ethernet:cadence: Replace dev_kfree_skb_any by dev_consume_skb_any

The skb should be freed by dev_consume_skb_any() in macb_pad_and_fcs()
when *skb is still used. The *skb is be replaced by nskb, so the
original *skb should be consumed(not drop).

Signed-off-by: Huang Zijiang <huang.zijiang@....com.cn>
---
 drivers/net/ethernet/cadence/macb_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index 1d86b4d..5a63ac5 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -1698,7 +1698,7 @@ static int macb_pad_and_fcs(struct sk_buff **skb, struct net_device *ndev)
 		if (!nskb)
 			return -ENOMEM;
 
-		dev_kfree_skb_any(*skb);
+		dev_consume_skb_any(*skb);
 		*skb = nskb;
 	}
 
-- 
1.8.3.1